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@ -15,6 +15,8 @@ import ( |
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ethCommon "github.com/ethereum/go-ethereum/common" |
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ethCommon "github.com/ethereum/go-ethereum/common" |
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"github.com/ethereum/go-ethereum/log" |
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"github.com/ethereum/go-ethereum/log" |
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"github.com/harmony-one/bls/ffi/go/bls" |
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"github.com/harmony-one/bls/ffi/go/bls" |
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"github.com/pkg/errors" |
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"github.com/harmony-one/harmony/api/service/syncing" |
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"github.com/harmony-one/harmony/api/service/syncing" |
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"github.com/harmony-one/harmony/consensus" |
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"github.com/harmony-one/harmony/consensus" |
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"github.com/harmony-one/harmony/consensus/quorum" |
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"github.com/harmony-one/harmony/consensus/quorum" |
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@ -31,6 +33,7 @@ import ( |
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"github.com/harmony-one/harmony/node" |
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"github.com/harmony-one/harmony/node" |
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"github.com/harmony-one/harmony/p2p" |
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"github.com/harmony-one/harmony/p2p" |
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"github.com/harmony-one/harmony/p2p/p2pimpl" |
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"github.com/harmony-one/harmony/p2p/p2pimpl" |
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p2putils "github.com/harmony-one/harmony/p2p/utils" |
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"github.com/harmony-one/harmony/shard" |
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"github.com/harmony-one/harmony/shard" |
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) |
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) |
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@ -48,7 +51,7 @@ var ( |
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) |
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) |
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func printVersion() { |
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func printVersion() { |
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fmt.Fprintln(os.Stderr, nodeconfig.GetVersion()) |
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_, _ = fmt.Fprintln(os.Stderr, nodeconfig.GetVersion()) |
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os.Exit(0) |
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os.Exit(0) |
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} |
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} |
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@ -85,6 +88,8 @@ var ( |
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// blockPeriod indicates the how long the leader waits to propose a new block.
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// blockPeriod indicates the how long the leader waits to propose a new block.
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blockPeriod = flag.Int("block_period", 8, "how long in second the leader waits to propose a new block.") |
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blockPeriod = flag.Int("block_period", 8, "how long in second the leader waits to propose a new block.") |
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leaderOverride = flag.Bool("leader_override", false, "true means override the default leader role and acts as validator") |
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leaderOverride = flag.Bool("leader_override", false, "true means override the default leader role and acts as validator") |
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// staking indicates whether the node is operating in staking mode.
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stakingFlag = flag.Bool("staking", false, "whether the node should operate in staking mode") |
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// shardID indicates the shard ID of this node
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// shardID indicates the shard ID of this node
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shardID = flag.Int("shard_id", -1, "the shard ID of this node") |
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shardID = flag.Int("shard_id", -1, "the shard ID of this node") |
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enableMemProfiling = flag.Bool("enableMemProfiling", false, "Enable memsize logging.") |
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enableMemProfiling = flag.Bool("enableMemProfiling", false, "Enable memsize logging.") |
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@ -138,6 +143,9 @@ func initSetup() { |
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nodeconfig.GetDefaultConfig().Port = *port |
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nodeconfig.GetDefaultConfig().Port = *port |
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nodeconfig.GetDefaultConfig().IP = *ip |
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nodeconfig.GetDefaultConfig().IP = *ip |
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// Set sharding schedule
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nodeconfig.SetShardingSchedule(shard.Schedule) |
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// Setup mem profiling.
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// Setup mem profiling.
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memprofiling.GetMemProfiling().Config() |
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memprofiling.GetMemProfiling().Config() |
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@ -147,12 +155,12 @@ func initSetup() { |
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// Set up randomization seed.
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// Set up randomization seed.
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rand.Seed(int64(time.Now().Nanosecond())) |
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rand.Seed(int64(time.Now().Nanosecond())) |
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if len(utils.BootNodes) == 0 { |
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if len(p2putils.BootNodes) == 0 { |
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bootNodeAddrs, err := utils.StringsToAddrs(utils.DefaultBootNodeAddrStrings) |
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bootNodeAddrs, err := p2putils.StringsToAddrs(p2putils.DefaultBootNodeAddrStrings) |
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if err != nil { |
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if err != nil { |
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panic(err) |
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panic(err) |
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} |
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} |
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utils.BootNodes = bootNodeAddrs |
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p2putils.BootNodes = bootNodeAddrs |
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} |
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} |
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} |
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} |
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@ -169,47 +177,54 @@ func passphraseForBls() { |
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} |
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} |
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passphrase, err := utils.GetPassphraseFromSource(*blsPass) |
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passphrase, err := utils.GetPassphraseFromSource(*blsPass) |
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if err != nil { |
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if err != nil { |
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fmt.Fprintf(os.Stderr, "ERROR when reading passphrase file: %v\n", err) |
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_, _ = fmt.Fprintf(os.Stderr, "ERROR when reading passphrase file: %v\n", err) |
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os.Exit(100) |
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os.Exit(100) |
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} |
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} |
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blsPassphrase = passphrase |
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blsPassphrase = passphrase |
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} |
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} |
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func setupInitialAccount() (isLeader bool) { |
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func setupLegacyNodeAccount() error { |
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genesisShardingConfig := shard.Schedule.InstanceForEpoch(big.NewInt(core.GenesisEpoch)) |
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genesisShardingConfig := shard.Schedule.InstanceForEpoch(big.NewInt(core.GenesisEpoch)) |
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pubKey := setupConsensusKey(nodeconfig.GetDefaultConfig()) |
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pubKey := setupConsensusKey(nodeconfig.GetDefaultConfig()) |
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reshardingEpoch := genesisShardingConfig.ReshardingEpoch() |
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reshardingEpoch := genesisShardingConfig.ReshardingEpoch() |
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// TODO: after staking, what if the FN validator uses the old bls pub keys?
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if reshardingEpoch != nil && len(reshardingEpoch) > 0 { |
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if reshardingEpoch != nil && len(reshardingEpoch) > 0 { |
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for _, epoch := range reshardingEpoch { |
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for _, epoch := range reshardingEpoch { |
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config := shard.Schedule.InstanceForEpoch(epoch) |
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config := shard.Schedule.InstanceForEpoch(epoch) |
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isLeader, initialAccount = config.FindAccount(pubKey.SerializeToHexStr()) |
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_, initialAccount = config.FindAccount(pubKey.SerializeToHexStr()) |
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if initialAccount != nil { |
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if initialAccount != nil { |
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break |
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break |
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} |
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} |
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} |
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} |
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} else { |
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} else { |
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isLeader, initialAccount = genesisShardingConfig.FindAccount(pubKey.SerializeToHexStr()) |
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_, initialAccount = genesisShardingConfig.FindAccount(pubKey.SerializeToHexStr()) |
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} |
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} |
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if initialAccount == nil { |
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if initialAccount == nil { |
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initialAccount = &genesis.DeployAccount{} |
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return errors.Errorf("cannot find key %s in table", pubKey.SerializeToHexStr()) |
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initialAccount.ShardID = uint32(*shardID) |
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initialAccount.BlsPublicKey = pubKey.SerializeToHexStr() |
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blsAddressBytes := pubKey.GetAddress() |
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initialAccount.Address = hex.EncodeToString(blsAddressBytes[:]) |
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} else { |
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fmt.Printf("My Genesis Account: %v\n", *initialAccount) |
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} |
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} |
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fmt.Printf("My Genesis Account: %v\n", *initialAccount) |
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return nil |
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} |
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return isLeader |
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func setupStakingNodeAccount() error { |
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pubKey := setupConsensusKey(nodeconfig.GetDefaultConfig()) |
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shardID, err := nodeconfig.GetDefaultConfig().ShardIDFromConsensusKey() |
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if err != nil { |
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return errors.Wrap(err, "cannot determine shard to join") |
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} |
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initialAccount = &genesis.DeployAccount{} |
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initialAccount.ShardID = shardID |
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initialAccount.BlsPublicKey = pubKey.SerializeToHexStr() |
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blsAddressBytes := pubKey.GetAddress() |
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initialAccount.Address = hex.EncodeToString(blsAddressBytes[:]) |
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return nil |
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} |
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} |
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func setupConsensusKey(nodeConfig *nodeconfig.ConfigType) *bls.PublicKey { |
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func setupConsensusKey(nodeConfig *nodeconfig.ConfigType) *bls.PublicKey { |
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consensusPriKey, err := blsgen.LoadBlsKeyWithPassPhrase(*blsKeyFile, blsPassphrase) |
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consensusPriKey, err := blsgen.LoadBlsKeyWithPassPhrase(*blsKeyFile, blsPassphrase) |
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if err != nil { |
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if err != nil { |
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fmt.Fprintf(os.Stderr, "ERROR when loading bls key, err :%v\n", err) |
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_, _ = fmt.Fprintf(os.Stderr, "ERROR when loading bls key, err :%v\n", err) |
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os.Exit(100) |
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os.Exit(100) |
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} |
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} |
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pubKey := consensusPriKey.GetPublicKey() |
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pubKey := consensusPriKey.GetPublicKey() |
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@ -223,7 +238,7 @@ func setupConsensusKey(nodeConfig *nodeconfig.ConfigType) *bls.PublicKey { |
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return pubKey |
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return pubKey |
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} |
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} |
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func createGlobalConfig() *nodeconfig.ConfigType { |
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func createGlobalConfig() (*nodeconfig.ConfigType, error) { |
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var err error |
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var err error |
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nodeConfig := nodeconfig.GetShardConfig(initialAccount.ShardID) |
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nodeConfig := nodeconfig.GetShardConfig(initialAccount.ShardID) |
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@ -236,13 +251,7 @@ func createGlobalConfig() *nodeconfig.ConfigType { |
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// Set network type
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// Set network type
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netType := nodeconfig.NetworkType(*networkType) |
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netType := nodeconfig.NetworkType(*networkType) |
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switch netType { |
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nodeconfig.SetNetworkType(netType) // sets for both global and shard configs
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case nodeconfig.Mainnet, nodeconfig.Testnet, nodeconfig.Pangaea, nodeconfig.Localnet, nodeconfig.Devnet: |
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nodeconfig.SetNetworkType(netType) |
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default: |
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panic(fmt.Sprintf("invalid network type: %s", *networkType)) |
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} |
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nodeConfig.SetPushgatewayIP(*pushgatewayIP) |
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nodeConfig.SetPushgatewayIP(*pushgatewayIP) |
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nodeConfig.SetPushgatewayPort(*pushgatewayPort) |
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nodeConfig.SetPushgatewayPort(*pushgatewayPort) |
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nodeConfig.SetMetricsFlag(*metricsFlag) |
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nodeConfig.SetMetricsFlag(*metricsFlag) |
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@ -250,22 +259,23 @@ func createGlobalConfig() *nodeconfig.ConfigType { |
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// P2p private key is used for secure message transfer between p2p nodes.
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// P2p private key is used for secure message transfer between p2p nodes.
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nodeConfig.P2pPriKey, _, err = utils.LoadKeyFromFile(*keyFile) |
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nodeConfig.P2pPriKey, _, err = utils.LoadKeyFromFile(*keyFile) |
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if err != nil { |
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if err != nil { |
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panic(err) |
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return nil, errors.Wrapf(err, "cannot load or create P2P key at %#v", |
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*keyFile) |
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} |
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} |
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selfPeer := p2p.Peer{IP: *ip, Port: *port, ConsensusPubKey: nodeConfig.ConsensusPubKey} |
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selfPeer := p2p.Peer{IP: *ip, Port: *port, ConsensusPubKey: nodeConfig.ConsensusPubKey} |
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myHost, err = p2pimpl.NewHost(&selfPeer, nodeConfig.P2pPriKey) |
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myHost, err = p2pimpl.NewHost(&selfPeer, nodeConfig.P2pPriKey) |
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if err != nil { |
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return nil, errors.Wrap(err, "cannot create P2P network host") |
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} |
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if *logConn && nodeConfig.GetNetworkType() != nodeconfig.Mainnet { |
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if *logConn && nodeConfig.GetNetworkType() != nodeconfig.Mainnet { |
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myHost.GetP2PHost().Network().Notify(utils.NewConnLogger(utils.GetLogger())) |
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myHost.GetP2PHost().Network().Notify(utils.NewConnLogger(utils.GetLogger())) |
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} |
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} |
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if err != nil { |
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panic("unable to new host in harmony") |
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} |
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nodeConfig.DBDir = *dbDir |
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nodeConfig.DBDir = *dbDir |
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return nodeConfig |
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return nodeConfig, nil |
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} |
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} |
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func setupConsensusAndNode(nodeConfig *nodeconfig.ConfigType) *node.Node { |
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func setupConsensusAndNode(nodeConfig *nodeconfig.ConfigType) *node.Node { |
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@ -287,7 +297,7 @@ func setupConsensusAndNode(nodeConfig *nodeconfig.ConfigType) *node.Node { |
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currentConsensus.SelfAddress = common.ParseAddr(initialAccount.Address) |
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currentConsensus.SelfAddress = common.ParseAddr(initialAccount.Address) |
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if err != nil { |
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if err != nil { |
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fmt.Fprintf(os.Stderr, "Error :%v \n", err) |
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_, _ = fmt.Fprintf(os.Stderr, "Error :%v \n", err) |
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os.Exit(1) |
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os.Exit(1) |
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} |
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} |
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commitDelay, err := time.ParseDuration(*delayCommit) |
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commitDelay, err := time.ParseDuration(*delayCommit) |
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@ -396,7 +406,7 @@ func setupConsensusAndNode(nodeConfig *nodeconfig.ConfigType) *node.Node { |
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} |
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} |
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func main() { |
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func main() { |
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flag.Var(&utils.BootNodes, "bootnodes", "a list of bootnode multiaddress (delimited by ,)") |
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flag.Var(&p2putils.BootNodes, "bootnodes", "a list of bootnode multiaddress (delimited by ,)") |
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flag.Parse() |
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flag.Parse() |
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switch *nodeType { |
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switch *nodeType { |
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@ -404,7 +414,7 @@ func main() { |
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case "explorer": |
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case "explorer": |
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break |
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break |
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default: |
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default: |
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fmt.Fprintf(os.Stderr, "Unknown node type: %s\n", *nodeType) |
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_, _ = fmt.Fprintf(os.Stderr, "Unknown node type: %s\n", *nodeType) |
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os.Exit(1) |
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os.Exit(1) |
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} |
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} |
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@ -436,6 +446,9 @@ func main() { |
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os.Exit(1) |
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os.Exit(1) |
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} |
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} |
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shard.Schedule = shardingconfig.NewFixedSchedule(devnetConfig) |
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shard.Schedule = shardingconfig.NewFixedSchedule(devnetConfig) |
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default: |
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_, _ = fmt.Fprintf(os.Stderr, "invalid network type: %#v\n", *networkType) |
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os.Exit(2) |
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} |
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} |
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initSetup() |
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initSetup() |
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@ -446,8 +459,21 @@ func main() { |
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} |
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} |
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if *nodeType == "validator" { |
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if *nodeType == "validator" { |
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setupInitialAccount() |
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var err error |
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if *stakingFlag { |
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err = setupStakingNodeAccount() |
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} else { |
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err = setupLegacyNodeAccount() |
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} |
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if err != nil { |
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_, _ = fmt.Fprintf(os.Stderr, "cannot set up node account: %s\n", err) |
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os.Exit(1) |
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} |
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} |
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} |
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fmt.Printf("%s mode; node key %s -> shard %d\n", |
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map[bool]string{false: "Legacy", true: "Staking"}[*stakingFlag], |
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nodeconfig.GetDefaultConfig().ConsensusPubKey.SerializeToHexStr(), |
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initialAccount.ShardID) |
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if *nodeType != "validator" && *shardID >= 0 { |
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if *nodeType != "validator" && *shardID >= 0 { |
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utils.Logger().Info(). |
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utils.Logger().Info(). |
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@ -457,7 +483,11 @@ func main() { |
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initialAccount.ShardID = uint32(*shardID) |
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initialAccount.ShardID = uint32(*shardID) |
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} |
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} |
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nodeConfig := createGlobalConfig() |
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nodeConfig, err := createGlobalConfig() |
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if err != nil { |
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_, _ = fmt.Fprintf(os.Stderr, "ERROR cannot configure node: %s\n", err) |
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os.Exit(1) |
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} |
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currentNode := setupConsensusAndNode(nodeConfig) |
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currentNode := setupConsensusAndNode(nodeConfig) |
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//setup state syncing and beacon syncing frequency
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//setup state syncing and beacon syncing frequency
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currentNode.SetSyncFreq(*syncFreq) |
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currentNode.SetSyncFreq(*syncFreq) |
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Eugene Kim
5 years ago
committed by
GitHub